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Flowmaster Header-back System 409S - Dual Rear Exit-AmeriCan Thunder® - Aggressive Sound

Exhaust System, American Thunder, Header-Back, 2-1/2 in Tailpipe, Stainless, Natural, GM A-Body 1968-72, Kit
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Shipping: FREE SHIPPING! Oversize Fees Waived On This Item! Ships from Michigan.
Was: $864.00
Sale: $776.95
Save: 10%
Save: $87.05


Header-back System 409S- Dual Rear Exit - American Thunder(R) - Aggressive Sound

Fits 1968 to 1972 GM A-Body with a V-8 engine.

For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

  • Mandrel bent 16 gauge 409 stainless tubing
  • Aggressive and powerful exterior exhaust tone
  • Includes hangers and hardware for easy installation
  • Header back system
  • Premium Flowmaster quality
  • Pit Stop USA offers Flowmaster Header-back System 409S - Dual Rear Exit-AmeriCan Thunder(R) - Aggressive Sound 817409 at low everyda prices. Be sure to check out all of our products from Flowmaster including Flowmaster Chevrolet Chevelle Exhaust Systems, Oldsmobile Exhaust Systems.

    PROP 65

    This product can expose you to chemicals including nickel - chromium, which is/are known to the State of California to cause birth defects or other reproductive harm


    • FLO817409
    • FLO817409
    • 7.00042E+11
    • Flowmaster
    • Temporarily Not Available
    • Same Day Shipping!
    • New

    Shipping Information

    • Item Requires Shipping
    • 80.0 lbs.
    • W15.5000” x H16.0000” x L59.0000”
    • Shipping
    • This item ships in its own box.
    • FREE SHIPPING! Oversize Fees Waived On This Item! Ships from Michigan.


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